Charles R. Drew was a medical student at Columbia University in New York. Before he graduated, he wrote an article __36___ blood bank, that is, the storing of blood. Up till then, a lot of people had died from loss of blood __37___ there was no blood bank. When the United States entered the Second World War, it became __38___ to set up blood banks. Dr Drew became _39___ of the Red Cross’s first blood bank. When the Red Cross __40___ blood banks to collect and store blood for men __41__ in battle, black American gave blood along with the whites. At ___42__ their blood was not accepted. Later blood from the blacks was ___43___ but was stored in a __44___ place from “white” blood. Although the best doctors __45___ that there was _46___ difference at all between the blood of blacks and whites, the Red Cross, with the support of the government, __47___ to separate black blood from white blood. After the war, Dr Drew was ___48__ from Washington with three other doctors to attend a medical meeting in a southern state. In northern Carolina their car went __49___ a ditch（深沟）and Dr Drew was _50___ hurt. He had lost __51__ blood by the time a passing car took him to the __52___ hospital. But they were stopped at the gate of the hospital. “__53__him to the hospital for blacks.” No matter __54___ they said, they could not get into the hospital. They had to take him to the __55___ hospital, but on the way Dr Drew died because he had lost too much blood. 小题1: A．of B．on C．for D．in 小题2: A．though B．if C．because D．and 小题3: A．possible B．impossible C．unimportant D．necessary 小题4: A．visitor B．head C．receiver D．supporter 小题5: A．started B．expected C．promised D．forbade 小题6: A．died B．killed C．wounded D．fighting 小题7: A．most B．least C．first D．last 小题8: A．received B．accepted C．lost D．found 小题9: A．good B．cool C．hot D．separate 小题10: A．discovered B．invented C．insisted D．regretted 小题11: A．little B．much C．some D．no 小题12: A．began B．refused C．stopped D．continued 小题13: A．driving B．walking C．arriving D．running 小题14: A．from B．into C．along D．off 小题15: A．hardly B．nearly C．badly D．not 小题16: A．some B．little C．all D．much 小题17: A．biggest B．most modern C．nearest D．cheapest 小题18: A．Take B．Bring C．Send for D．Find 小题19: A．how B．what C．where D．who 小题20: A．colored B．better C．farthest D．same